Southwest Beach Water Temperature
10.5°C / 50.9°F
The sea at Southwest Beach feels cold so don't forget to pack your wetsuit!
Average Sea Temp for Southwest Beach
The chart and table below are the sea temperature averages for Southwest Beach calculated from over twenty years of oceanographic data. As above the water temperatures given are for sea surface temperature (SST) which is most relevant to recreational users.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °C | 6 | 4 | 4 | 5 | 9 | 14 | 19 | 20 | 18 | 15 | 11 | 8 |
| °F | 42 | 39 | 39 | 42 | 49 | 57 | 66 | 69 | 65 | 59 | 52 | 47 |
North Falmouth
Massachusetts
USA
Beaches nearby
- Sunrise Beach (0.6 mi)
- Merriam Beach (0.7 mi)
- Eustis Beach (0.8 mi)
- Old Silver Beach (2.7 mi)
- Monument Beach (4.1 mi)
- Chappaquoit Beach (4.2 mi)
- Little Harbor Beach (4.5 mi)
- Black Beach (4.9 mi)
- Hollywoods Beach (5.6 mi)
- Nobska Beach (5.8 mi)